| Nov 15, 2025 | Kozlek | 0–1 | George | Round 1: Kozlek, Tommy - George, Kevin | King's Indian Attack: Double Fianchetto | |
| Oct 12, 2025 | Lu | 1–0 | Kozlek | Round 8: Lu, Lucas - Kozlek, Tommy | Rapport-Jobava System | |
| Oct 12, 2025 | Kozlek | 0–1 | Otero | Round 6: Kozlek, Tommy - Otero, Joseph | Indian Defense: Knights Variation | |
| Oct 12, 2025 | Katz | 1–0 | Kozlek | Round 5: Katz, Alexander - Kozlek, Tommy | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Oct 12, 2025 | Kozlek | ½–½ | Karamsetty | Round 4: Kozlek, Tommy - Karamsetty, Jeevan | Zukertort Opening: Kingside Fianchetto | |
| Oct 12, 2025 | Adewumi | 1–0 | Kozlek | Round 1: Adewumi, Tanitoluwa - Kozlek, Tommy | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Oct 11, 2025 | Hughes | 1–0 | Kozlek | Round 6: Hughes, John L - Kozlek, Tommy | Polish Opening | |
| Oct 11, 2025 | Kozlek | 0–1 | Adewumi | Round 1: Kozlek, Tommy - Adewumi, Tanitoluwa | King's Indian Attack | |
| Oct 3, 2025 | Korley | 1–0 | Kozlek | Round 1: Korley, Kassa - Kozlek, Tommy | Queen's Indian Defense: Classical Variation | |
| Sep 7, 2025 | Hoffman | 0–1 | Kozlek | Round 5: Hoffman, Luc - Kozlek, Tommy | Four Knights Game | |
| Sep 7, 2025 | Kozlek | ½–½ | Kevin Zhao | Round 4: Kozlek, Tommy - Kevin Zhao | Zukertort Opening: Sicilian Invitation | |
| Sep 6, 2025 | Hebbar | 1–0 | Kozlek | Round 2: Hebbar, Eshaan - Kozlek, Tommy | Queen's Gambit Declined: Janowski Variation | |
| Jul 30, 2025 | Xiang | 0–1 | Kozlek | Round 5: Xiang, Grayson - Kozlek, Tommy | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Jul 30, 2025 | Kozlek | ½–½ | Quispe Sanchez | Round 4: Kozlek, Tommy - Quispe Sanchez, Cristobal Edu | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Jul 29, 2025 | Silvestre Tapullima | 0–1 | Kozlek | Round 3: Silvestre Tapullima, Brack Gustavo - Kozlek, Tommy | Italian Game: Giuoco Piano, Greco's Attack | |
| Jul 28, 2025 | Kozlek | 0–1 | Colqui Espiritu | Round 2: Kozlek, Tommy - Colqui Espiritu, Azriel Ferdinand | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jul 28, 2025 | Gonzalez Castro | * | Kozlek | Round 1: Gonzalez Castro, Ivan David - Kozlek, Tommy | Zukertort Opening | |
| Jul 25, 2025 | Moscoso Tellez | ½–½ | Kozlek | Round 6: Moscoso Tellez, Joe Goldtie Marshall - Kozlek, Tommy | Italian Game: Classical Variation, Greco Gambit | |
| Jun 22, 2025 | Venkataraman | ½–½ | Kozlek | Round 5: Venkataraman, Ravi Devaki - Kozlek, Tommy | Italian Game: Giuoco Piano | |
| Jun 22, 2025 | Kozlek | ½–½ | Leong | Round 4: Kozlek, Tommy - Leong, Anson | Zukertort Opening: Kingside Fianchetto | |
| Apr 26, 2025 | Kozlek | 0–1 | Wong | Round 3: Kozlek, Tommy - Wong, Hudson | King's Indian Attack | |
| Apr 26, 2025 | Aditeya FM Das | 1–0 | Kozlek | Round 2: Aditeya FM Das - Kozlek, Tommy | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Mar 30, 2025 | Belenkaya | 1–0 | Kozlek | Round 5: Belenkaya, Dina - Kozlek, Tommy | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 21, 2025 | Kozlek | 0–1 | Zhao | Round 1: Kozlek, Tommy - Zhao, Austin | King's Indian Attack: Sicilian Variation | |
| Feb 22, 2025 | Das | 1–0 | Kozlek | Round 1: Das, Aditeya - Kozlek, Tommy | Indian Defense: Anti-Nimzo-Indian | |
| Feb 23, 2025 | Kozlek | ½–½ | Rodas | Round 4: Kozlek, Tommy - Rodas, Carlos J | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Oct 14, 2024 | Kozlek | ½–½ | Murugan Ayyappan | 3rd Skyline Open - OPEN | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Oct 14, 2024 | Shrivastava | ½–½ | Kozlek | 3rd Skyline Open - OPEN | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Oct 12, 2024 | Kozlek | 0–1 | Chong | 3rd Skyline Open - OPEN | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Oct 12, 2024 | Kurup | 1–0 | Kozlek | 3rd Skyline Open - OPEN | King's Indian Defense: Semi-Averbakh System | |
| Oct 11, 2024 | Kozlek | 0–1 | Anandh | 3rd Skyline Open - OPEN | Italian Game: Giuoco Piano | |
| Oct 11, 2024 | Jani | 0–1 | Kozlek | 3rd Skyline Open - OPEN | Four Knights Game: Gunsberg Variation | |
| Nov 24, 2024 | Knowles | 1–0 | Kozlek | Round 4: Knowles, Chase - Kozlek, Tommy | King's Indian Defense: Petrosian Variation, Stein Defense | |
| Nov 23, 2024 | Kozlek | 0–1 | Wang | Round 3: Kozlek, Tommy - Wang, Connor Junda | Sicilian Defense: Kan Variation | |
| Nov 23, 2024 | Shrivastava | 0–1 | Kozlek | Round 2: Shrivastava, Nivaan - Kozlek, Tommy | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Oct 10, 2024 | Kozlek | 0–1 | Jandhyala | 3rd Skyline Open - OPEN | ? | |
| Jul 6, 2024 | Shafer | 1–0 | Kozlek | 52nd Annual World Open | King's Indian Defense: Makogonov Variation | |
| Jul 4, 2024 | Hernandez Perez | 1–0 | Kozlek | 52nd Annual World Open | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jun 28, 2024 | Kozlek | 0–1 | De La Colina | 17th Annual Philadelphia International | Sicilian Defense: Godiva Variation | |
| — | Kozlek | 1–0 | Shetty | Round 7: Kozlek, Tommy - Shetty, Vedant | King's Indian Attack: Symmetrical Defense | |
| — | Kozlek | ½–½ | Su | Round 8: Kozlek, Tommy - Su, Milo | King's Indian Attack | |
| — | Guntaka | 1–0 | Kozlek | Round 9: Guntaka, Aayansh - Kozlek, Tommy | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |